202390994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 335273904

約数和(自身を除く): 132882910

約数列:

[1, 2, 13, 26, 53, 106, 193, 386, 689, 761, 1378, 1522, 2509, 5018, 9893, 10229, 19786, 20458, 40333, 80666, 132977, 146873, 265954, 293746, 524329, 1048658, 1909349, 3818698, 7784269, 15568538, 101195497, 202390994]

約数ペア:

[(1, 202390994), (2, 101195497), (13, 15568538), (26, 7784269), (53, 3818698), (106, 1909349), (193, 1048658), (386, 524329), (689, 293746), (761, 265954), (1378, 146873), (1522, 132977), (2509, 80666), (5018, 40333), (9893, 20458), (10229, 19786)]